90,000+Happy Customers
20+Years
WorldwideShipping
Cart
Free Report Included
Worldwide Shipping
30 Day Returns
Help Center Shipping Payment and Checkout Returns Certificates Contact Us
Home Gemstones Gemstones By Shape Octagon / Emerald Cut Gems

Octagon Cut Gemstones: Large Selection, in Stock | GemSelect

Octagon / Emerald Cut Gems Weight
Octagon / Emerald Cut Gems Size
Octagon / Emerald Cut Gems Clarity
Octagon / Emerald Cut Gems Price
Octagon / Emerald Cut Gems Treatment

Size Explained

Choose Size or Size Range
For Example: 6-7
For Example: 8-9
Bi-color Octagon / Emerald Cut Gems
Black Octagon / Emerald Cut Gems
Blue Octagon / Emerald Cut Gems
Brown Octagon / Emerald Cut Gems
Golden
Gray Octagon / Emerald Cut Gems
Green Octagon / Emerald Cut Gems
Multicolor Octagon / Emerald Cut Gems
Orange Octagon / Emerald Cut Gems
Pink Octagon / Emerald Cut Gems
Purple Octagon / Emerald Cut Gems
Red Octagon / Emerald Cut Gems
Turquoise Octagon / Emerald Cut Gems
Violet Octagon / Emerald Cut Gems
White Octagon / Emerald Cut Gems
Yellow Octagon / Emerald Cut Gems
Single
Pairs
Lots
Faceted
Cabochons
Clear All

12.19ct Brown Smoky Quartz, Emerald Cut, VVS

14 x 14 mm (calibrated)

$ 22.70

View Gem

1.12ct Yellow Color-Change Diaspore, Emerald Cut, VS

8.1 x 4.3 mm

$ 60.22

View Gem

7.43ctw Blue Topaz, Emerald Cut, VVS-VS

8 x 6 mm (calibrated)

$ 51.85

View Gem

1.11ct Green Tourmaline, Emerald Cut, VVS

16.3 x 2.9 mm

$ 30.41

View Gem

1.44ct Green Tourmaline, Emerald Cut, VS

21 x 3.3 mm

$ 61.84

View Gem

1.36ct Green Tourmaline, Emerald Cut, VS

12.5 x 3.7 mm

$ 67.73

View Gem

1.83ct Pink Tourmaline, Emerald Cut, VS

7.9 x 5.2 mm

$ 132.33

View Gem

0.89ct Yellow Color-Change Diaspore, Emerald Cut, VVS-VS

6.7 x 4.3 mm

$ 36.77

View Gem

2.49ct Green Tourmaline, Emerald Cut, VVS-VS

23.6 x 3.3 mm

$ 62.00

View Gem

2.87ct Green Tourmaline, Emerald Cut, VVS-VS

18.5 x 4.3 mm

$ 78.62

View Gem

1.55ct Yellow Citrine, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 12.35

View Gem

0.61ct Green Tourmaline, Emerald Cut, VVS-VS

5 x 4.3 mm

$ 30.38

View Gem

5.75ctw Blue Topaz, Emerald Cut, VVS-VS

9 x 7 mm (calibrated)

$ 44.11

View Gem

2.37ct Green Tourmaline, Emerald Cut, SI

15.7 x 4.6 mm

$ 64.92

View Gem

0.96ct Green Tourmaline, Emerald Cut, VVS-VS

18.3 x 2.5 mm

$ 25.24

View Gem

1.46ct Orange Hessonite Garnet, Emerald Cut, VS

6.1 x 5 mm

$ 24.00

View Gem

4.34ct Black Tourmaline, Emerald Cut, Opaque

16.1 x 6.3 mm

$ 21.61

View Gem

13.83ct Yellow Quartz, Emerald Cut, VVS

15 x 15 mm (calibrated)

$ 75.76

View Gem

11.18ct Pink Rose Quartz, Emerald Cut, Transparent

14 x 14 mm (calibrated)

$ 61.25

View Gem

3.23ct Yellow Citrine, Emerald Cut, Transparent

12 x 10 mm (calibrated)

$ 24.77

View Gem

4.88ct Pink Rose Quartz, Emerald Cut, Transparent

10.4 x 10.4 mm

$ 26.73

View Gem

5.53ct Brown Smoky Quartz, Emerald Cut, VVS-VS

13.1 x 10.1 mm

$ 24.24

View Gem

1.39ct Red Rhodolite Garnet, Emerald Cut, VVS-VS

5.9 x 5 mm

$ 62.55

View Gem

1.26ct Violet Amethyst, Emerald Cut, Transparent

7 x 5 mm (calibrated)

$ 6.27

View Gem
1 2 3
...
153
Choose Page
1 - 209

Why Buy Octagon / Emerald Cut Gems from GemSelect?

GemSelect Certified Store Reviews

GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

hassle free experience.

Posted By Jhidron in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I was able to find what I've been looking for.

Posted By Tree Dog in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I love the ability to choose from many options of shapes, gemstone type, color, and so forth. It is fun!

Posted By Geof in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Over pretty well experience the your website no complaints about it very easy reliable service provided

Posted By Blas in January, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

Plan on purchasing on an ongoing basis. So far.....so good....

Posted By Jim in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Very good.

Posted By Tommy in December, 2025
Source: Bizrate
Enlarged Gemstone Image